203.93.64.0/20 covers 203.93.64.0 to 203.93.79.255, 4,096 IPv4 addresses. It is announced by AS9929 (China Unicom). Every sampled address geolocates to China, with 100% in Kunming. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.